Interstate 89 - Definition and Overview

Interstate 89 is an interstate highway in the New England portion of the United States. Its southern terminus is at an intersection with Interstate 93 in Concord, New Hampshire; its northern terminus is in Highgate Springs, Vermont at the Canadian border.

Length

Major Cities Along the Route

• Concord, New Hampshire
• Burlington, Vermont

Intersections with other Interstates

• Interstate 93 at Concord, New Hampshire
• Interstate 91 at White River Junction, Vermont

Spur Routes

• Burlington, Vermont - I-189

Notes

• Interstate 289 was originally slated to go around Burlington, but it was never completed. A section of the highway is signed as VT 289.

• I-89 continues into Quebec as PQ Provincial Highway 133, the only instance that an interstate connecting to that Canadian province does not become an Autoroute. However, Autoroute 35 will be extended in the next few years, creating a freeway-to-freeway connection.